According to the Daily News, Kimora Lee Simmons and Djimon Hounsou aren’t

According to the Daily News, Kimora Lee Simmons and Djimon Hounsou aren’t as committed to each other as they used to be.

A source close to the couple tells us the glamazon and her “Gladiator” beau have split after a “big fight over money.”

“Djimon walked out on Kimora,” says the source, who adds that the split may have been prompted by Simmons’ ex-husband, hip-hop mogul Russell Simmons ’ decision to stop funding the pair’s lifestyle.

St. Louis-born “Kimora lives as if she’s the Queen of England,” notes the source, although there’s at least one sign her life in the fab lane may be slowing to a crawl.

On Thursday, the Trulia Luxe Living blog said Simmons, 37, the creative director and president of shopping web site JustFab.com, was unloading her modest (by celeb standards) six-bedroom, eight-bath Beverly Hills country home at a loss.

Simmons reportedly paid $5.9 million for the home at the height of the market in 2007 and has now listed it for just $4.7 million.

On Monday, Simmons responded via Twitter to speculation the house sale was a sign of financial difficulty.

“Wow, I put 1 of several properties I own (+ DONT live in) on the market & now apparently my whole life is fallin apart?!” she tweeted. “Rumors, Rumors …”

Both camps are denying the rumors!

We love these two but Kimora is the Queen of Fabulousity! If her her man isn’t into that lifestyle, we can see her getting bored!